火成岩和变质岩比较致密,通常是结晶性的,颗粒之间很少有空隙。
Igneous and metamorphic rocks are more compact, commonly crystalline, and rarely contain spaces between grains.
随着煤变质程度的升高,煤层夹矸中高岭石的结晶度、有序度也随之升高。
With the rise of the coal rank, the crystallinity of kaolinite and its order in the anthracite bed go up.
我们可以在变质岩中发现这种珍贵矿物的结晶体。
This precious mineral is found as crystals within metamorphic rock.
霍瑞根女士说:“蜂蜜放橱柜里要比放冰箱里更好,因为它会结晶……放橱柜里也不会变质。”
"Honey is better in the cupboard than in the fridge as it crystallises…it doesn't go off in the cupboard, " Ms Hourigan said.
伊犁中天山区出露早元古代变质结晶基底及晚期地台型稳定盖层。
The early Proterozoic metamorphic crystalline basement and the late stable platform covers are exposed in the Yili-central Tisnshan region.
北喜马拉雅变质-花岗岩带与高喜马拉雅结晶岩相比,从变质作用到岩浆活动均有很大的相似性。
Compared the metamorphism and magmatic activity with the high Himalayan crystalline rocks, the north Himalayan metamorphic-granite belt bears strong similarities with the high Himalayan belt.
攀枝花-西昌(攀西)麻粒岩一直被认为是扬子陆块西缘变质程度最高和最古老的结晶基底岩石。
The Panxi (Panzhihua-Xichang) granulites have long been recognized as the oldest rock of the crystalline basement with the highest metamorphic grade on the western margin of the Yangtze Block.
从红柱石的结晶程度分析,这种无烟煤是一种低级热接触变质岩。
Having analysized the degree of crystallization of andalusite, it is believed that the anthracite is a low-grade thermal metamorphic rock.
攀西中元古结晶片岩系遭受了前进区域变质作用。
The middle Proterozoic crystalline schist series in the Panzhihua-Xichang region has undergone progressive regional metamorphism.
变质岩储集空间形成主要有:结晶成因、构造成因、物理风化成因、化学淋溶成因。
The factors related with metamorphic reservoir space are crystallization, structure, physical weathering, and chemical eluviation.
变质元素通过对石墨生长界面的直接作用,改变石墨的生长方式,影响石墨的结晶形貌。
Modifying elements directly affect the growth interface of graphite and change its growth mode which leads to different morphologies of graphite crystals.
晚期阶段以稳态重结晶为特征,仅在韧性滑脱剪切带主界面形成了低压型低角闪岩相的变质作用。
The late stage is characterized by recrystallization in a stable enviroument. The metamorphism of low pressure type of low amphibolite facies only occurs on the main boundary planes of the zone.
伊盟隆起具有继承性,继承了结晶基底的形态,上石炭统太原组直接覆盖在变质基底之上。
The Yimeng paleouplift inherits the shape of the crystalline basement, with the Upper Carboniferous directly covering the metamorphosed basement;
东秦岭秦岭岩群是一套中深变质结晶岩系,主要由片麻岩、斜长角闪岩、变粒岩和大理岩组成。
The Qinling Group is lithologically composed of four closely related but different rock sequences, gneiss, amphibolite, metadolerite and marble.
它们的基底由太古代至元古代早期的粒相和闪石相变质的片麻岩和结晶片岩组成。
Their basement is composed of Archean to early Proterozoic gneisses and crystalline schists metamorphosed at granulite and amphibolite facies.
因此,晚古生界不是松辽盆地和二连盆地的变质结晶基底,它们是一种叠合盆地关系。
Thus we suggest that the Late Palaeozoic sediments are not the metamorphosed basement in the Mesozoic-Cenozoic basins, they are superimposed basins.
因此,晚古生界不是松辽盆地和二连盆地的变质结晶基底,它们是一种叠合盆地关系。
Thus we suggest that the Late Palaeozoic sediments are not the metamorphosed basement in the Mesozoic-Cenozoic basins, they are superimposed basins.
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